Abstract
This paper describes a fluence sensor made on the basis of IS-7 dozimetric glass. Using such sensors, the fluence and the diagrams of directivity of flows of fast electrons at the LOOCH and ISKRA-5 facilities have been measured. It has been revealed that the electron flow at the ISKRA-5 facility is more narrowly focused and that the presence of background plasma with an electron concentration of ne ∼ 109 cm–3 near the target leads to an increase in the maximum fluence of fast electrons by approximately an order of magnitude.
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Brodskaya, V.A., Galanova, E.A., Zhmailo, V.A. et al. Application of Dozimetric Glasses to Measure the Fluence of Fast Electrons in Laser Experiments. Instrum Exp Tech 62, 664–668 (2019). https://doi.org/10.1134/S0020441219040134
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DOI: https://doi.org/10.1134/S0020441219040134